I need crankshaft pulley or b20a7 engine my car is a manual transmission, not an automatic transmission

Honda prelude b20a7 · Post by **Honda prelude b20a7** » Tue Feb 14, 2023 11:56 pm

I need crankshaft pulley or b20a7 engine my car is a manual transmission, not an automatic transmission
I am from Holland
I am new here dont no so whell how everything Works here

Scott560 · Post by **Scott560** » Wed Feb 15, 2023 7:34 am

Welcome.

Rent or borrow a very large impact gun, you should be able to shock it off without turning the crank or using the hex/box tool. Remember you are turning left to loosen.

Remember to use penetrating fluid a few hours before, perhaps a little heat (not too much, don't want to damage the crank seal), and then more fluid as it cools.

I was able to undo mine by hand, but I was using over 2meters of leverage (numerous extensions to clear the wing/car). My crank was locked on the flywheel teeth but not sure if b20 has this ability (timing inspect window) - probably not advisable as you could damage the flywheel teeth.

I will PM you a link to the prelude manual.

Post by **Merlin** » Wed Feb 15, 2023 9:22 am

The part number for the 3rd gen crank pulley is 13810-pk2-033 https://www.parts-honda.uk/honda-cars/a ... 3810PK2033

Scott560 · Post by **Scott560** » Wed Feb 15, 2023 5:39 pm

I didn't even spot it was a 3rd gen - ignore the guide I sent you (that covers the 5th gen H and F series engines)

Not sure which way (clockwise or counterclockwise) the crank bolt undoes on those. Sorry!

Lude Generation